12725789579 has 8 divisors (see below), whose sum is σ = 12873777840. Its totient is φ = 12578144256.

The previous prime is 12725789507. The next prime is 12725789641. The reversal of 12725789579 is 97598752721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12725789579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12725783579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10709 + ... + 159894.

It is an arithmetic number, because the mean of its divisors is an integer number (1609222230).

Almost surely, 2^12725789579 is an apocalyptic number.

12725789579 is a deficient number, since it is larger than the sum of its proper divisors (147988261).

12725789579 is an equidigital number, since it uses as much as digits as its factorization.

12725789579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171469.

The product of its digits is 22226400, while the sum is 62.

The spelling of 12725789579 in words is "twelve billion, seven hundred twenty-five million, seven hundred eighty-nine thousand, five hundred seventy-nine".